ZHCADU3 February 2024 AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62P , AM62P-Q1 , DS90UB953A-Q1 , DS90UB960-Q1 , TDES960 , TSER953
摄像头数据还可以通过以太网流式传输,而不是流式传输到连接到同一 SoC 的显示器。接收端可以是另一个 AM62A/AM62P 处理器,也可以是主机 PC。以下是通过以太网流式传输摄像头数据的示例(为简单起见,示例中使用了两个摄像头)(请注意流水线中使用的编码器插件):
gst-launch-1.0 \
v4l2src device=/dev/video2 io-mode=5 ! video/x-bayer,width=1920,height=1080,framerate=30/1,format=bggr ! queue leaky=2 ! \
tiovxisp sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/dcc_viss_1920x1080.bin \
sink_0::dcc-2a-file=/opt/imaging/imx219/dcc_2a_1920x1080.bin sink_0::device=/dev/v4l-subdev9 ! queue ! \
video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 ! v4l2h264enc ! rtph264pay ! udpsink port=5000 host=<receiving IP address> \
v4l2src device=/dev/video3 io-mode=5 ! video/x-bayer,width=1920,height=1080,framerate=30/1,format=bggr ! queue leaky=2 ! \
tiovxisp sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/dcc_viss_1920x1080.bin \
sink_0::dcc-2a-file=/opt/imaging/imx219/dcc_2a_1920x1080.bin sink_0::device=/dev/v4l-subdev5 ! queue ! \
video/x-raw,format=NV12,width=1920,height=1080,framerate=30/1 ! v4l2h264enc ! rtph264pay ! udpsink port=5001 host=<receiving IP address>
以下是接收摄像头数据并流式传输到另一 AM62A/AM62P 处理器上的显示器的示例:
gst-launch-1.0 -v \
udpsrc port=5000 ! 'application/x-rtp, encoding-name=H264, payload=96' ! rtph264depay ! avdec_h264 ! queue ! videoconvert ! queue ! \
video/x-raw,format=NV12,width=1920,height=1080 ! queue ! mosaic.sink_0 \
udpsrc port=5001 ! 'application/x-rtp, encoding-name=H264, payload=96' ! rtph264depay ! avdec_h264 ! queue ! videoconvert ! queue ! \
video/x-raw,format=NV12,width=1920,height=1080 ! queue ! mosaic.sink_1 \
tiovxmosaic name=mosaic \
sink_0::startx="<0>" sink_0::starty="<0>" sink_0::widths="<960>" sink_0::heights="<540>" \
sink_1::startx="<960>" sink_1::starty="<540>" sink_1::widths="<960>" sink_1::heights="<540>" ! \
queue ! kmssink driver-name=tidss sync=false